... the hassle of carrying multiple card reader adapters in order to transfer photos, music, data and more between multiple ... 2.0 spec ports provide fast, efficient data transfer rates up to 480Mbps. NO SOFTWARE INSTALLATION, POWER ADAPTOR OR BATTERIES IS ... . Features: 4 Slots Support43 Memory CardsHigh Speed Card ReaderEasy to carryAdvanced TechnologyGood Performance Slot 1: SD SECURE DIGITAL, EXTREME ...